DIRECTIONS: 1. Read the Safety Data Sheet (SDS) completely before use. 2. Apply ZERO-Ultimate Stone Protector with a spray bottle (recommended) or a low-pressure sprayer (25 psi max) 3. Allow sealer to soak into your stone surface for 20-30 minutes. 4. Some stone surfaces are more porous than others. If the sealer penetrates within 15 minutes, multiple applications are necessary. Repeat this process until your stone remains “wet” after 30 minutes. 5. If your stone surface is still “wet” after 30 minutes, remove excess sealer with a dry cloth or towel. 6. Though unlikely, if a light haze or residue remains after drying, it may be removed by moistening a clean towel or cloth with sealer and gently wiping the surface clean. 7. For maximum stain protection, allow 24 hours for complete curing. During this curing process, keep surface free of all potential staining materials. 8. No two stone surfaces are alike. When properly applied, ZERO-Ultimate Stone Protector protects for several years; but some heavy use areas can benefit from multiple applications throughout the year.